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How many moles of hydrogen gas are needed to react with 15.1 g chlorine gas, to produce hydrogen chloride gas?
Differentiate between alkenes and alkynes, cis isomers and trans isomers. Describe how cis- trans isomers are used for night vision.
complete the following chart of gas properties. For each positive observation, write a balanced chemical equation to describe the process.
A gas has a mass of 0.305 g, volume of 25 ml at 2 ATM and 0 degrees Celsius. The gas consists of bromine and fluorine. What is the molecular weight and the chemical formula
the carbacation to produce 2,4,4-trimethyl-2-pentene and 2,4,4-trimethyl-1-pentene. in order to calculate the % yield, could you help with the correct balanced equation for this reaction, as i would need the moles ratio?
Use the data below from an electron impact mass spectrum of a pure compound to deduce its structure. DRAW your structure in the drawing window. Mass Spectrum M/z Relative intensity 73 1.0 72 25 57 8 43 100 29 17
Based on the stereochemistry of the addition of bromine to cinnamic acid write the structure of dibromide product(s) that you think will be formed as the result of the reaction of Z-2-pentene with bromine.
if the gas was not pure butane but 10 mole percent propane and 90 mole percent butane then determine how would the mw
A compound, C7H12O4, has an IR spectrum showing a peak at 1735 cm-1. Its 1H NMR spectrum has peaks at delta 1.3 (6 H, triplet), 3.4 (2 H, singlet), and 4.2 (4 H, quartet). Draw its structure
The following pictures represent the progress of a reaction in which two A molecules combine to give a more complex molecule A2, 2A ? A2. What is the order of reaction with respect to A?
a chemical reaction produces 0.884mol of H2S gas. what volume will that gas occupy at STP?
A tank with a flat bottom of area A and vertical sides is filled to a depth h with water. The top of the water is at atmospheric pressure. (a) What is the absolute pressure at the bottom of the tank. (b) How high could a faucet be placed before no..
If the silver -silver chloride electrode is replaced with a saturated calomel electrode, what is the new cell voltage?
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